Re: Positioning of markup at grob refpoint

[Paul Morris]

Something like this should do the trick.  -Paul

\version "2.18.0"

myFunction =
#(lambda (grob)
   (let* ((notehead-stl (ly:grob-property grob 'stencil))
          ;; for scaling your stencil according to font size
          (fsz  (ly:grob-property grob 'font-size 0.0))
          (mult (magstep fsz)))
     (set! (ly:grob-property grob 'stencil)
           (ly:stencil-add
            notehead-stl
            (ly:stencil-scale
             (make-connected-path-stencil
              '((-1 0.5) ;; path coordinates
                 (-1 0)
                 (-0.5 0.2))
              0.1  ;; line thickness
              1  ;; X-axis scaling factor
              1  ;; Y-axis scaling factor
              #f  ;; auto-connect path to origin point? (0 0)
              #f)  ;; filled path?
             mult mult)))))

{
  \override NoteHead.after-line-breaking = \myFunction
  c'4 d' e' f'
}



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